CVE-2018-6390
Kingsoft WPS Office Buffer Overread Vulnerability
Description
The WStr::assign function in kso.dll in Kingsoft WPS Office 10.1.0.7106 and 10.2.0.5978 does not validate the size of the source memory block before an _copy call, which allows remote attackers to cause a denial of service (access violation and application crash) via a crafted (a) web page, (b) office document, or (c) .rtf file.
INFO
Published Date :
Jan. 29, 2018, 7:29 p.m.
Last Modified :
Nov. 21, 2024, 4:10 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2018-6390 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2018-6390.
| URL | Resource |
|---|---|
| https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129 | Exploit Third Party Advisory |
| https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129 | Exploit Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Exploiting Wordpress vulnerabilities discovered via WPScan
Exploiting Wordpress vulnerabilities discovered via WPScan
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-6390 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-6390 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Reanalysis by [email protected]
Jan. 28, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed CPE Configuration OR *cpe:2.3:a:ksosoft:wps_office:10.1.0.7106:*:*:*:*:*:*:* *cpe:2.3:a:ksosoft:wps_office:10.2.0.5978:*:*:*:*:*:*:* OR *cpe:2.3:a:wps:wps_office:10.1.0.7106:*:*:*:*:*:*:* *cpe:2.3:a:wps:wps_office:10.2.0.5978:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Feb. 15, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129 No Types Assigned https://github.com/Khwarezmia/WPS_POC/tree/master/wps_20180129 Exploit, Third Party Advisory Added CWE CWE-119 Added CPE Configuration OR *cpe:2.3:a:ksosoft:wps_office:10.1.0.7106:*:*:*:*:*:*:* *cpe:2.3:a:ksosoft:wps_office:10.2.0.5978:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-6390 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2018-6390
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} -0.12%
score
0.40902
percentile